{"id":"W3047700305","doi":"10.2196/20976","title":"Repeated Psychosocial Screening of High School Students Using YouthCHAT: Cohort Study","year":2020,"lang":"en","type":"article","venue":"JMIR Pediatrics and Parenting","topic":"Child and Adolescent Psychosocial and Emotional Development","field":"Psychology","cited_by":20,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Starship Foundation","keywords":"McNemar's test; Psychosocial; Medicine; Referral; Depression (economics); Cohort; Test (biology); Clinical psychology; Family medicine; Psychology; Psychiatry; Internal medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003134924,0.0001877063,0.0003249659,0.00008959787,0.0002456697,0.00007065724,0.0001862623,0.00009110464,0.0002488083],"category_scores_gemma":[0.00003840136,0.0001859488,0.00008380494,0.0004525514,0.00002702158,0.0000689445,0.0001311209,0.0002289201,0.00001716667],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001389916,"about_ca_system_score_gemma":0.00002942251,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002221627,"about_ca_topic_score_gemma":0.000004457013,"domain_scores_codex":[0.9981437,0.00009259156,0.0005317349,0.0004683829,0.0004777484,0.0002858048],"domain_scores_gemma":[0.9992545,0.00003172394,0.0002934704,0.0001166265,0.00009497815,0.000208659],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00008307746,0.0004421644,0.9924269,0.00004993338,0.0001129834,0.000009820516,0.003949611,0.000007477565,0.00001970954,0.00007795367,0.000744081,0.002076266],"study_design_scores_gemma":[0.001251422,0.00009544799,0.9957094,0.00003883533,0.00008919558,0.00000140243,0.002281057,0.00002449488,0.000001529903,0.00003897004,0.000263343,0.0002048953],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9972026,0.0002108446,0.0002302612,0.0001698351,0.0007870339,0.000657195,0.00002776276,0.00004935302,0.0006650506],"genre_scores_gemma":[0.9979135,0.00004038907,0.0001741781,0.0002277698,0.001379591,0.00001454169,0.00003129833,0.00002160433,0.0001971603],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003282485,"threshold_uncertainty_score":0.7582773,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0431918574663397,"score_gpt":0.3320873943681996,"score_spread":0.2888955369018599,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}